CN210453375U

CN210453375U - Casing forming die with adjustable thickness

Info

Publication number: CN210453375U
Application number: CN201921360793.2U
Authority: CN
Inventors: 陶树武; 杨凯; 陈勇; 胡春波
Original assignee: Shenzhen Panji Technology Co ltd
Current assignee: Shenzhen Panji Technology Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-05
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a casing forming die with adjustable thickness, including roof and bottom plate, roof lower extreme fixedly connected with upper die base, mould benevolence on the inboard fixedly connected with of upper die base lower extreme, the mould foot that bottom plate upper end fixedly connected with symmetry set up, mould foot and another mould foot upper end fixedly connected with die holder, the inboard fixedly connected with lower mould benevolence in die holder upper end, the guide way that the symmetry set up is seted up to the die holder upper end, the guide post that the symmetry set up is seted up to the upper die base lower extreme, guide post and guide way are connected for the block. This casing forming die with adjustable thickness further improves the stability when the compound die, and fixes a position when being convenient for upper die base and die holder compound die, and accuracy when improving the compound die is convenient for adjust fashioned product thickness, improves the practicality of mould, through the design of threaded rod and second nut, is convenient for highly adjust and fix the lifter, and the distance of adjustment is known more directly perceivedly, and it is more convenient to use.

Description

Casing forming die with adjustable thickness

Technical Field

The utility model relates to a mould equipment technical field specifically is a casing forming die with adjustable thickness.

Background

The casing refers to the casing of electronic products, is made of polycarbonate PC, ABS engineering plastics and the like, and can be divided into a computer casing, a television casing, a mobile phone casing, an instrument casing, a motor casing, a micro motor casing and the like according to purposes.

Along with the improvement of people's standard of living and the continuous development of intelligent science and technology, electronic product has become the indispensable equipment in the middle of people's life, therefore the use of casing is indispensable, and in order to improve the efficiency of production, the casing is generally through carrying out batch production by forming die, but current mould has the size of the thickness of mould fixed, and the casing of same thickness can only be produced to a mould, the shortcoming that the practicality is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casing forming die with adjustable thickness to the size of the thickness of proposing the mould in solving above-mentioned background art is fixed, and the casing of same thickness can only be produced to a section mould, problem that the practicality is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a casing forming die with adjustable thickness, includes roof and bottom plate, roof lower extreme fixedly connected with upper die base, the inboard fixedly connected with upper die benevolence of upper die base lower extreme, the mould foot that the bottom plate upper end fixedly connected with symmetry set up, mould foot and another mould foot upper end fixedly connected with die holder, the inboard fixedly connected with lower mould benevolence in die holder upper end, the guide way that the symmetry set up is seted up to the die holder upper end, the guide post that the symmetry set up is seted up to the upper die base lower extreme, guide post and guide way are the block and connect.

Preferably, the lower mold core is movably connected in the lower mold core, the upper mold core is movably connected in the upper mold core, the outer sides of the upper mold core and the lower mold core are fixedly connected with sealing rings, and the sealing rings are clamped and connected with the inner walls of the lower mold core and the upper mold core.

Preferably, the top plate, the upper die holder, the lower die holder and the upper die core are all provided with through holes, the upper end of the upper die core and the lower end of the lower die core are both fixedly connected with lifting rods, and the lifting rods respectively extend out of the top plate and the lower die holder through the through holes.

Preferably, a feeding pipe is fixedly connected in the lifting rod at the upper end of the upper mold core.

Preferably, the fixing base that the equal fixedly connected with symmetry of roof upper end and die holder lower extreme set up, first sliding tray has been seted up in the fixing base outside, the middle part has been seted up in the fixing base and has been worn the groove, sliding connection has first sliding block in the first sliding tray, first sliding block female connection has first nut, first sliding block outside fixedly connected with gag lever post, the equal fixedly connected with threaded rod in lifter both ends, the threaded rod passes and wears groove and second nut threaded connection, fixing base outside fixedly connected with scale mark.

Preferably, the second sliding blocks are symmetrically arranged at two ends of the upper die base, the second sliding grooves are symmetrically arranged at two ends of the lower die base, and the second sliding grooves and the second sliding blocks are in sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the thickness-adjustable machine shell forming die, the second sliding block and the second sliding groove are matched for use, so that the stability in die assembly is further improved, the upper die base and the lower die base are convenient to position in die assembly, and the accuracy in die assembly is improved;

2. according to the thickness-adjustable shell forming die, the thickness of a formed product is conveniently adjusted by matching the movable lower die core and the upper die core, and the practicability of the die is improved;

3. this casing forming die with adjustable thickness through the design of threaded rod and second nut, is convenient for adjust and fix the height of lifter, through gag lever post and scale mark, the distance of more audio-visual understanding adjustment, it is more convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a top plate; 2. an upper die holder; 3. an upper die core; 4. a base plate; 5. a mould leg; 6. a lower die holder; 7. a lower die core; 8. a guide groove; 9. a guide post; 10. a lower mold core; 11. an upper mold core; 12. a seal ring; 13. perforating; 14. a lifting rod; 15. a feed pipe; 16. a fixed seat; 17. a first sliding groove; 18. penetrating a groove; 19. a first slider; 20. a first nut; 21. a limiting rod; 22. a threaded rod; 23. a second nut; 24. scale lines; 25. a second slider; 26. a second sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a thickness-adjustable shell forming die comprises a top plate 1, an upper die base 2, an upper die core 3, a bottom plate 4, die feet 5, a lower die base 6, a lower die core 7, a guide groove 8, a guide post 9, a lower die core 10, an upper die core 11, a sealing ring 12, a perforation 13, a lifting rod 14, a feeding pipe 15, a fixed base 16, a first sliding groove 17, a through groove 18, a first sliding block 19, a first nut 20, a limiting rod 21, a threaded rod 22, a second nut 23, a scale mark 24, a second sliding block 25 and a second sliding groove 26, wherein the lower end of the top plate 1 is fixedly connected with the upper die base 2, the inner side of the lower end of the upper die base 2 is fixedly connected with an upper die core 3, the upper end of the bottom plate 4 is fixedly connected with the die feet 5 which are symmetrically arranged, the upper ends of the die feet 5 and the other die foot 5 are fixedly connected with the lower die base 6, the inner side, the lower end of the upper die holder 2 is provided with symmetrically arranged guide posts 9, and the guide posts 9 are in clamping connection with the guide grooves 8;

further, a lower mold core 10 is movably connected in the lower mold core 7, an upper mold core 11 is movably connected in the upper mold core 3, a sealing ring 12 is fixedly connected to the outer sides of the upper mold core 11 and the lower mold core 10, the sealing ring 12 is in clamping connection with the inner walls of the lower mold core 7 and the upper mold core 3, the thickness of a formed product is adjusted through the matching use of the upper mold core 11 and the lower mold core 10, and the practicability of the mold is improved;

furthermore, through holes 13 are formed in the top plate 1, the upper die base 2, the lower die base 6 and the upper die core 11, the upper end of the upper die core 11 and the lower end of the lower die core 10 are fixedly connected with lifting rods 14, the lifting rods 14 respectively extend out of the top plate 1 and the lower die base 6 through the through holes 13, and the lifting rods 14 are arranged to facilitate pushing the upper die core 11 and the lower die core 10 to move;

furthermore, a feed pipe 15 is fixedly connected in the lifting rod 14 at the upper end of the upper die core 11, and the feed pipe 15 is arranged to ensure that raw materials can enter the lower die core 7 and the upper die core 3;

furthermore, the upper end of the top plate 1 and the lower end of the lower die holder 6 are fixedly connected with symmetrically arranged fixed seats 16, the outer side of each fixed seat 16 is provided with a first sliding groove 17, the middle part in each fixed seat 16 is provided with a through groove 18, the first sliding groove 17 is connected with a first sliding block 19 in a sliding manner, the first sliding block 19 is connected with a first nut 20 in an internal thread manner, the outer side of the first sliding block 19 is fixedly connected with a limiting rod 21, the two ends of the lifting rod 14 are fixedly connected with threaded rods 22, the threaded rods 22 penetrate through the through grooves 18 to be in threaded connection with second nuts 23, the outer side of each fixed seat 16 is fixedly connected with scale marks 24, the positions of the lifting rod 14 are adjusted and fixed through the matching use of the threaded rods 22, the through grooves 18 and the second nuts 23;

further, the second sliding block 25 that upper die base 2 both ends fixedly connected with symmetry set up, the second sliding tray 26 that 6 both ends fixedly connected with symmetry of die holder set up, second sliding tray 26 and second sliding block 25 are sliding connection, use through the cooperation of second sliding tray 26 and second sliding block 25, stability when improving

upper die base

2 and 6 compound dies of die holder.

The working principle is as follows: firstly fixing the bottom plate 4, adjusting the positions of the lower mold core 10 and the upper mold core 11 according to the required thickness, loosening the first nut 20, then sliding the first sliding block 19 in the first sliding groove 17 until the limiting rod 21 points to the proper scale mark 24, then screwing the first nut 20, loosening the second nut 23, moving the threaded rod 22 in the through groove 18 up and down to enable the threaded rod 22 to be attached to the limiting rod 21, screwing the second nut 23, moving the top plate 1 downwards, inserting the guide post 9 at the lower end of the upper mold base 2 into the guide groove 8 at the upper end of the lower mold base 6, simultaneously sliding the second sliding block 25 into the second sliding groove 26 until the mold closing is completed, adding the raw materials into the cavities in the upper mold core 3 and the lower mold core 7 through the feeding pipe 15 in the lifting rod 14, forming the raw materials according to the structures of the upper mold core 3 and the lower mold core 7, then moving the upper mold base 2 upwards to push the lifting rod 14 upwards, the lifting rod 14 pushes the upper mold core 11 to move upwards, so that the molded product at the upper end of the upper mold core 11 is pushed out of the lower mold core 7, and the product is taken out.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a casing forming die with adjustable thickness, includes roof and bottom plate, its characterized in that: the die comprises a top plate, a bottom plate, a top die base, an upper die core, a lower die base, a lower die core, a guide post, a guide groove and a lower die base, wherein the top die base is fixedly connected with the lower end of the top plate, the upper die core is fixedly connected with the inner side of the lower end of the top die base, the upper die base is symmetrically arranged on the bottom plate, the lower die base is fixedly connected with the upper die base and the lower die base.

2. The forming mold for a thickness-adjustable casing of claim 1, wherein: the inner side of the lower die core is movably connected with a lower die core, the inner side of the upper die core is movably connected with an upper die core, the outer sides of the upper die core and the lower die core are fixedly connected with sealing rings, and the sealing rings are clamped and connected with the inner walls of the lower die core and the upper die core.

3. The forming mold of machine shell with adjustable thickness of claim 2, wherein: the upper die comprises a top plate, an upper die base, a lower die base and an upper die core, wherein the top plate, the upper die base, the lower die base and the upper die core are internally provided with through holes, the upper end of the upper die core and the lower end of the lower die core are fixedly connected with lifting rods, and the lifting rods extend out of the top plate and the lower die base through the through holes.

4. The forming mold of machine shell with adjustable thickness of claim 2, wherein: and a feeding pipe is fixedly connected in the lifting rod at the upper end of the upper mold core.

5. The forming mold of machine shell with adjustable thickness of claim 3, wherein: the fixed base that the equal fixedly connected with symmetry of roof upper end and die holder lower extreme set up, first sliding tray has been seted up in the fixed base outside, the middle part has been seted up in the fixed base and has been worn the groove, sliding connection has first sliding block in the first sliding tray, first sliding block female connection has first nut, first sliding block outside fixedly connected with gag lever post, the equal fixedly connected with threaded rod in lifter both ends, the threaded rod passes and wears groove and second nut threaded connection, the fixed base outside fixedly connected with scale mark.

6. The forming mold for a thickness-adjustable casing of claim 1, wherein: the upper die base is characterized in that the two ends of the upper die base are fixedly connected with second sliding blocks which are symmetrically arranged, the two ends of the lower die base are fixedly connected with second sliding grooves which are symmetrically arranged, and the second sliding grooves and the second sliding blocks are in sliding connection.